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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-01 20:31:38 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-01 20:31:38 +0200 |
| commit | 886c35fbcf6fb2eee15687efc2d64d99b6ad9a4a (patch) | |
| tree | e5e928b5197c078af184a65fd36d8428f5433683 /drivers/ieee1394/nodemgr.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-linus (diff) | |
| parent | firewire: fw-sbp2: log scsi_target ID at release (diff) | |
| download | linux-886c35fbcf6fb2eee15687efc2d64d99b6ad9a4a.tar.xz linux-886c35fbcf6fb2eee15687efc2d64d99b6ad9a4a.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: fw-sbp2: log scsi_target ID at release
ieee1394: fix NULL pointer dereference in sysfs access
Diffstat (limited to 'drivers/ieee1394/nodemgr.c')
| -rw-r--r-- | drivers/ieee1394/nodemgr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 29d833e71cbf..05710c7c1220 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -520,8 +520,11 @@ static ssize_t fw_show_drv_device_ids(struct device_driver *drv, char *buf) char *scratch = buf; driver = container_of(drv, struct hpsb_protocol_driver, driver); + id = driver->id_table; + if (!id) + return 0; - for (id = driver->id_table; id->match_flags != 0; id++) { + for (; id->match_flags != 0; id++) { int need_coma = 0; if (id->match_flags & IEEE1394_MATCH_VENDOR_ID) { |